User Guide for T5 Series IP Phones118When DND feature is activated, the IP phone supports displaying a large DND icon on the Idlescreen.DND is configurable via web user interface at the path Feautres->Forward&DND.NoteConfiguring the DND ModesThere are two DND modes: Phone (default): DND is effective for the phone system. You can apply DND to all lineregistrations on the phone. Custom: DND can be configured for each or all accounts. You can specify individual or allline registrations on a phone that has multiple registered lines.Procedure:1. Click Features->Forward&DND.Large DND icon should be pre-configured by your system administrator.
